Urban Waste Challenge Drives Innovation

China’s rapid urbanization has created a mounting waste management challenge. Cities generate over 200 million tons of garbage annually, with 1,500 counties adding another 70 million tons. As traditional collection methods struggle to keep pace, autonomous sanitation vehicles are emerging as a practical solution—but their success depends entirely on reliable vehicle communication systems.

The Critical Role of Connected Gateways

 

Behind every autonomous street sweeper operating smoothly through city traffic is a sophisticated communication backbone. The SV900-5G vehicle gateway serves as the command center, managing real-time data flows between sensors, control systems, and cloud platforms. Without this connectivity, even the most advanced autonomous vehicle becomes ineffective.

Overcoming Traditional Connectivity Problems

Legacy systems for sanitation fleets face persistent issues: control commands arrive late or drop entirely, video feeds freeze during critical monitoring moments, incomplete operational data hampers route optimization, and security vulnerabilities expose sensitive systems. The SV900 addresses these challenges head-on.

Core Technical Capabilities

Dual-Network Flexibility

The gateway supports both dual 5G and 5G+4G configurations, with RedCap compatibility for optimized power consumption. This matters for vehicles running 12-hour shifts—every watt saved extends operational time.

Industrial-Grade Connectivity

Five gigabit ethernet ports with M12 aerospace connectors maintain stable connections through bumpy roads and vibration. Whether navigating potholed streets or construction zones, the automotive CAN gateway keeps sensor data flowing and remote commands executing precisely.

Harsh Environment Resilience

IP40 dust protection and an operating range from -35°C to +75°C handle extreme conditions. Built-in circuit protection with reverse polarity and overvoltage safeguards, plus 4-pin aviation connectors, ensure 24/7 reliability.

Multi-Network Aggregation

Link aggregation combines 5G, 4G, and Wi-Fi bandwidth for maximum throughput. Network redundancy and load balancing, paired with virtual private networks, prevent data breaches while maintaining uninterrupted operations.

Precision Positioning

Ntrip differential correction support delivers centimeter-level accuracy for route planning and obstacle avoidance—essential for safe autonomous operation in crowded urban areas.

Remote Fleet Management

Integration with cloud platforms enables centralized configuration, diagnostics, firmware updates, and status monitoring across dispersed vehicle fleets, cutting on-site maintenance costs significantly.

Real-World Performance

A Fuzhou sanitation company deployed the SV900 in their autonomous sweeper fleet. Results showed consistent obstacle avoidance, intelligent route optimization, precise continuous operation, and stable connectivity—all without human intervention.

The company has also partnered with Cowarobot, a leading robotics firm, to develop all-weather communication systems specifically for sanitation robots. The system uses redundant links and shielding to handle outdoor vibration, electromagnetic interference, temperature extremes, and humidity—accelerating industry-wide adoption.

Current Deployment

The SV900 now operates in autonomous street sweepers, water sprayers, and sewage trucks across multiple cities. Vehicles equipped with this automotive CAN gateway achieve true 24/7 unmanned operation with refined precision, making it the go-to choice for smart sanitation fleets seeking efficiency, intelligence, and reliability.